baber/WOPTO huggingface dataset:
Patent NL-8304436-A (NL)
Title: Rain water and sewage system for dwelling - includes buffer tank with over flow and by=pass between rain-water drain and buffer tank
IPC: E03F1/00
Filed: 1983-12-23
Abstract: The sewer drainage and rainwater drainage combine into a septic tank, from where an overflow connects to a catch pit with discharge pipe. A bypass is included between the rain water drain and buffer tank. The dwelling (10) has sink (11), bath (12) and W.C. (15) connected to main sewer (15). Rain water drainage is via a gutter (18) and down a corner pipe (19) and also enters the main sewer. A so-called vent pipe (17) branches off just before the main sewer connection. From the sewer pipe, the effluent and rain water runs to a septic tank (20) which has an overflow to a buffer tank (22) with underground discharge openings.
Patent NL-8500291-A (NL)
Title: Trailer towed by four wheel drive tractor - has hydraulic cylinder exerting forward force on tractor to counteract rearward tipping force
IPC: B62D49/06
Filed: 1985-02-01
Abstract: The mechanism is arranged between a tractor (1) with four-wheel drive and a trailer (2) coupled via a towing bar (17) on the trailer. This counteracts tractor front wheel lift due to downward load of the trailer on the tractor coupling (3). A bracket (16) on the towing bar (17) carries a hydraulic cylinder (7) via a ball joint (15). A nitrogen-filled (13) hydraulic pressure accumulator (8) is connected to the cylinder, whilst its piston rod (11) is coupled (12) to the rear of the tractor. The hydraulic pressure (9) in the accumulator is controllable from the tractor cab. A forward force is exerted on the tractor above its rear wheels which counteracts the rearward tipping moment of the coupling load.
Patent NL-8901644-A (NL)
Title: Ion selective electrode with mobile phase contg. PTFE membrane - for continuous online water analysis, esp. for nitrate content
IPC: G01N27/40
Filed: 1989-06-29
Abstract: In prodn. of an ion-selective electrode with a mobile phase, when using an organic ion-exchanger, a PTFE membrane is used. During the metering, the water level of the sample is 2-5 mm higher than the supply of the ion-exchanger used.
Patent NL-8903121-A (NL)
Title: Portable game wearable as brooch - has profiled bottom and transparent cap enclosing ball chamber together with mounting fastener
IPC: A63F7/04
Filed: 1989-12-20
Abstract: The game comprises one or more balls(3) rolling over a bottom(2) incorporating profiled portions such as recesses (4-6) or protrusions , influencing ball movement when in use. An partly-transparent cap(8) forms with the bottom an enclosed chamber for the balls, while on the outside of the bottom is a fixing device(9-12) such as a ductile lip, a spring clip or a fastening pin with positioning hook or protective cap for the pin point.
Patent NL-9001185-A (NL)
Title: Package of flexible sheet - has one edge free of other for part of sealing seam width
IPC: B65D75/58
Filed: 1990-05-22
Abstract: The package comprises a casing of flexible sheet material, having a seam by which its edges are secured together via their inside surfaces. The seam (2) has a section where for part of e its width one of the edges (4) is free of the other (5). At this point there can be a recess extending from one of the edges, together with notches (7) spaced apart. Where the material has a shear strength less in one direction than another, this direction can be at right angles to the seam.
Patent NL-9102060-A (NL)
IPC: G06Q10/00
Filed: 1991-12-10
Abstract: Method for optimising the placement of rectangular objects or parcels in an area or space already partially filled with objects of this type, the dimensions of the rectangle sides Xp, Yp and Zp of the objects to be placed being determined, and a free area or a free space having rectangle sides Xs, Ys and Zs being determined on the area or in the space, a score value being established for each object for each of the two or three possible orientations in the area or the space, by going through a number of consecutive steps with questions regarding the magnitude of the dimensions of the object in relation to those of the area or the space, the score value being the more favourable, the higher the number of the step at which, when going through the steps, an affirmative answer can be given. <IMAGE>
Patent NL-9300330-A (NL)
IPC: B05B12/24
Filed: 1993-02-23
Abstract: The invention relates to a masking film consisting of one or more layers, to use when selectively lacquering parts of a surface, in particular of cars, with a polar outer layer. According to the invention the polar outer layer is usually a layer made from a polymer or copolymer or terpolymer, which is of itself permanently polar, without any pre- or post-treatment. Preferably the polar outer layer is an ionomer layer, formed from the reaction product of an acidic copolymer or an acidic terpolymer and a metal salt, and preferably from the reaction product of ethylene acrylic acid or ethylene methacrylic acid on the one hand and a sodium or zinc salt on the other hand. <IMAGE>
Patent NL-9401624-A (NL)
Inventor: STOKMAN JOHANNES EVERARDUS ANT
IPC: B65G39/16
Filed: 1994-10-03
Abstract: PCT No. PCT/NL95/00332 Sec. 371 Date Jul. 21, 1997 Sec. 102(e) Date Jul. 21, 1997 PCT Filed Oct. 3, 1995 PCT Pub. No. WO96/10529 PCT Pub. Date Apr. 11, 1996An apparatus (1) for supporting and guiding a conveyor belt (2), comprising a series of supporting assemblies (9) arranged one behind the other, each supporting assembly (9) comprising at least two juxtaposed carrying axles (10), including an angle relative to each other, at least one of the carrying axles carrying a conveyor roller (15), whilst in each case, two carrying axles are interconnected by facing ends for pivoting at least in approximately the plane defined by the carrying axles (10) to form a garland-shaped supporting assembly (9) suspended by its free ends (13) in a supporting frame (5), at least a number of the supporting assemblies within the supporting frame being interconnected by connecting rods (18).
Patent OA-11125-A (OA)
Title: Method and apparatus for controlling condensation of gaseous hydrocarbon stream
Inventor: DEVERS BARNARD JAMES
IPC: F25J3/02
Filed: 1999-06-11
Abstract: In a cryogenic condensation scheme used for benzene removal in a process for liquefying natural gas, two series connected separation columns (10, 12) are provided with a feedstream (44) precooled in a heat exchanger (16) to a temperature that will at least condense the benzene component. In the first column (50), benzene is absorbed and vapor/liquid is separated with the liquid passed to the second column (60). The second column (60) provides an overhead vapor stream (68) conserved for processing to LNG, and a bottom stream comprising NGL. The cooling for condensation of gaseous feed in the heat exchanger is controlled by automatically manipulating bypass flow (38) around the heat exchanger responsive to measured vapor flow (80) from the second separation column. Accordingly, the amount of liquid (36) condensed is responsive to the flow rate of vapor withdrawn overhead from the second separation column.
Patent PT-78204-A (PT)
IPC: B31B50/78
Filed: 1984-03-05
Abstract: 1. A machine for assembling packaging bodies of cardboard or the like, of the type comprising a magazine (12) in which the packaging bodies (10) are arranged in a pile in the flattened state, a suction extraction system (14) intended successively to extract the packaging bodies at the lower part of the magazine, a first chain-conveyor (26) arranged under the magazine and equipped with drive means (50) spaced out at regular intervals along the conveyor, and a second chain-conveyor (28) arranged parallel to the first conveyor and whose upper portions are situated between and in the same plane as those of the first conveyor and are fitted with stops (86) separated by uniform intervals (d) equal to those which exist between the drive members (50) of the first conveyor (26), the chains of the first and second conveyors rolling at their downstream end around sprocket wheels (38a, 38b and 62a, 62b) carried by a common drive shaft (38c) driven step-by-step by a motor (42), said sprocket wheels being manually adjustable so that the space (1) between each drive member (50) of the first conveyor and the stop (86) of the second conveyor which immediately precedes this drive member (50) in the direction of travel of the first and second conveyors (26, 28) is equal to the length of the lower panel (18b) of the packaging body, characterized in that the motor (42) is driven step-by-step by a photo-electric cell (21) capable of stopping the motor each time a drive member (50) is positioned approximately in the vertical plane defined by the rear transverse wall (22a, 22b) of the magazine.
Patent PT-80612-A (PT)
Title: Process for preparing acylurethanes useful hardeners
IPC: C07C239/00
Filed: 1985-06-07
Abstract: Process for the preparation of acylurethanes by reacting a urethane with compounds containing hydroxyl groups, which comprises reacting a hydroxy compound (A) with a urethane (B) in the form of an imide of the formula    <IMAGE>  (I)  to give an acylurethane containing at least one grouping of the formula -CO-R-CO-NH-COOR1 (II). In these formulae, R denotes the hydrocarbon radical of an optionally  alpha , beta -ethylenically unsaturated, aliphatic, cycloaliphatic or aromatic dicarboxylic acid or endomethylene derivatives thereof, and R1 denotes alkyl, alkoxy, alkoxyalkyl, cycloalkyl or benzyl. These acylurethanes are suitable for use as self-crosslinking curing agents or as curing agents for polyhydroxy compounds for the production of shaped articles and/or coatings.
Patent PT-81023-A (PT)
Inventor: HUYSSE GAETAN DELLA FAILLE D
IPC: C09K5/06
Filed: 1985-08-26
Abstract: The composition contains, relative to the weight of calcium chloride, from 2 to 15% by weight of a potassium nitrogen compound and from 2 to 15% by weight of ammonium chloride, the weight relationship between the potassium nitrogen compound and ammonium chloride being preferably between 0.4 and 2. The composition, which has a melting point of 19 to 22 DEG  C. is suitable, in particular, for heat conditioning of dwellings and of covered cultivation installations.
Patent PT-81207-A (PT)
IPC: A61L9/12
Filed: 1985-09-26
Abstract: This invention relates to a diffusing device for volatile liquids to affect the immediate environment, or perfume or deodorize a room; such device comprising a bottle (1) containing the liquid for diffusion (2), in which a wick (M) is partially immersed; a cover cap (3) fitted to the said bottle by means of a snap-on system (3a), capable of being rotated but not moved in a vertical direction, and provided with slits or ports (F) for the passage of the air; a wick-holder (11-13) fitted to the neck (6) of the said bottle by means of a snap-on system and prevented from rotating, and taking the form of a sleeve provided with slits or ports (V) for the passage of air and with an external screw thread; and an internal cap (10) consisting of an internally-threaded skirt (15) designed to engage with external thread (16) of the said wick holder, and having in addition vertical grooves on the outside (14) designed slidably to engage with a vertical sleeve (9) which forms an integral part of the upper portion of the aforesaid cap (3), and of an internal sleeve (12) forming a sealing-cap for aforesaid wick.
Patent PT-91443-A (PT)
Title: Method and hot frame (bell jar) for protecting plantlets and accelerating their growth
IPC: A01G13/00
Filed: 1989-08-11
Abstract: The present invention relates to a method and hot frame 1, for protecting plantlets, especially of tree species, against the action of animals and the wind and in order to accelerate and orientate their development, guaranteeing a success rate of practically 100% on large- scale plantations, characterized in that the hot frame 1 comprises an elongate structure, which is open at the top and underneath, to be installed vertically around each plant to be protected 7. On its vertical lateral surface, the hot frame may have openings 3 made in order to allow ventilation of the inside thereof. For fixing of the hot frame around the plantlet, the hot frame 1 is equipped with at least two horizontal tongues 4 each of which passes via a horizontal slot open in its lateral surface and has a protected opening 5 in order to allow the passage of an auxiliary stake 6 and/or at least two openings for the passage of a string, for example made from raffia, which provides secure the fixing to the stake. Each hot frame 1 is optionally supplemented by a disc 2 of suitable dimensions for preventing the development of invasive weeds next to the protected plant.
Patent SE-7510708-A (SE)
Inventor: KAWASAKI K
IPC: B63B73/00
Filed: 1975-09-24
Abstract: A ship's hull block consisting of a skin plate, and longitudinal and transverse members fastened thereto by tack welds, is erected in the upright position so that the flat, strength welding of the joints or intersections between the longitudinal and transverse members may be carried out.
Patent SE-8804475-A (SE)
IPC: E04B2/86
Filed: 1988-12-12
Abstract: Edge element for production of a heat insulated basement slab, foundation wall, base, cellar or house wall or the like and which elements comprise heat in at least one plane arranged insulating plates (12), preferably of cellular plastic, as a remaining mould for a supporting concrete structure. Along at least some of the end edges of the insulating plates (12) are provided stiffening profiles (17), for stiffening, reinforcement and guiding of end by end opposite to each other situated insulated plates, so that these can absorb the load which is caused by the fresh concrete casted against the insulating plates.
Patent SI-9600331-A (SI)
Title: MULTI-LAYER POLYCRYSTAL ZnO DIODE
Inventor: ZIVIC ZORAN
IPC: H01L29/22
Filed: 1996-11-11
Abstract: Subject of the invention is a multi-layer ZnO polycrystal diode. The diode is produced from composite material, while the basic material is zinc oxide (ZnO), which is an N-type semiconductor and has in the composite system a more than 90% share by weight. The ZnO diode chip is prism-shaped featuring a multi-layer structure. It consists of a number of very thin polycrystal layers with extra thin metal layers - the internal electrodes - in-between then. All the internal electrodes ending on one side of the chip are interconnected by a metal layer which represents the external electrode. With the help of the external electrodes on both sides of the chip each second internal electrode is electrically interconnected so that between the external electrodes - chips, a parallel connection of a series of parallel polycrystal ZnO diodes is created. All the polycrystal and internal metal layers together represent a compact low-porous block structure. The newly introduced multi-layer ZnO polycrystal diode features a very non-linear I-U characteristics, similar to the Zener diode. The lowest breakdown voltage of the ZnO diode is 3,6 V, while the highest level is theoretically unlimited but is practically between 100 and 150 V. The effective dielectric constant epsilon of the polycrystal material of the ZnO diode is between 900 and 1400. It features good stability throughout the temperature and frequency range and shows linear dependency from direct polarisation. Within the practically applicable parameters, the ZnO diode provides any capacity from several ten pF to several ten nF or provides the functions of a condenser in a voltage range that is 20 - 25% lower from its break-down voltage. Due to the possibility of controlled capacity modification of the ZnO diode by voltage, the ZnO diodes can also be used as a Si Varactor diode. The multi-layer ZnO polycrystal diode is a two-pole component and suitable for surface mounting featuring functions by three components: the Zener diode, the Varactor diode and a condenser. All thre
Patent SI-20320-A (SI)
Title: Packing and method for producing the same
Inventor: OSWALD WOLFGANG
IPC: B65D81/03
Filed: 1999-08-06
Abstract: The invention refers to an elastic packing for objects and consists of an inflatable hollow body (4) creating a double-wall tubular envelope which is fixing the object to be packed (7) within the mentioned hollow body as soon as the latter has been inflated. The shape of the hollow body (4) may vary according to the requirements using different folding and binding techniques. In this way, not only a transport packing for objects of simple and complex geometry is assured by the invention, but also a flexible protection covering for objects, including the stationary ones, which are exposed to potential damages. The packing according to the invention is characterized by easy manipulation, low requirement of storage area prior to and after the use, low weight, and easy recycling, since no composite materials are created.
Patent SI-20441-A (SI)
Title: Method for monitoring a two-dimensional or three-dimensional distribution process
Inventor: SCHOLL ELKE
IPC: G06T7/41
Filed: 1999-09-30
Abstract: The invention relates to a method for monitoring the distribution of structures on a surface or of particles in space. An optical image of the distribution is produced using video technology, for example. This image is then broken down into pixels, the average brightness of each pixel is determined, and the differences between the brightness values of adjacent pixels are calculated along pre-selected rows. These differential values are recorded on a data carrier and/or output in such a way that a correlation of the differential values with the position of the pixels is preserved on the image. This is used to determine at which points there are inhomogeneities in the distribution of the structures on the surface or the particles in space. The method can be used for example for assessing the homogeneity of surfaces, for detecting surface flaws and for monitoring the opening angle and the homogeneity of a directed spray.
Patent UA-6833-A (UA)
Title: Binder
Filed: 1990-04-16
Abstract: A binder comprises cupola granslag of fractional composition (in mass %) up to 0.06-0.07 mm, 5-15; 0.07-0.08 mm, 70-80; 0.08-0.095 mm, 10-13.5; and 0.095 – 0.1 mm, 1.5-5, alkali component, portland cement and silica-slag additive. It contains as silica-slag additive the spent molding sand of foundry production and electric-furnace slag of oxidative process of secondary period.
Patent UA-18703-A (UA)
Title: An abrasive-finishing paste
Filed: 1991-01-14
Abstract: The invention relates to the field of metal treatment by means of abrasive pastes. A paste comprises chromium oxide, paraffin, 3-aminooxymethylene-1,2,4-dithiazollydinethion-5, OC-20-monoalkyl ethers of polyethylene glycol on the basis of primary fatty alcohols.
Patent RS-111104-A (RS)
Title: 1-/(indol-3-yl)carbonyl/piperazine derivatives
Inventor: COWLEY PHILIP MARTIN
IPC: A61P1/14
Filed: 2003-06-13
Abstract: The present invention relates to 1-[(indol-3-yl)carbonyl]piperazine derivative according to the general formula (I), wherein R represents 1-4 substituents independently selected from H, (C1-4)alkyl (optionally substituted with halogen), (C 1-4)alkyloxy (optionally substituted with halogen), halogen, OH, NH2, CN and NO2; R1 is (C5-8)cycloalkyl or (C5-8)cycloalkenyl; R2 is H, methyl or ethyl; R3, R3', R4' R4', R5, R5' and R6' are independently hydrogen or (C1-4)alkyl, optionally substituted with (C1-4)alkyloxy, halogen or OH; R6 is hydrogen or (C1-4)alkyl, optionally substituted with (C1-4)alkyloxy, halogen or OH; or R6 forms together with R7 a 4-7 membered saturated heterocyclic ring, optionally containing a further heteroatom selected from O and S; R7 forms together with R6 a 4-7 membered saturated heterocyclic ring, optionally containing a further heteroatom selected from O and S; or R7 is H, (C1-4)alkyl or (C3- 5)cycloalkyl, the alkyl groups being optionally substituted with OH, halogen or (C1-4)alkyloxy; or a pharmaceutically acceptable salt thereof. The invention also relates to pharmaceutical compositions comprising said 1-[(indol-3-yl)carbonyl]piperazine derivatives, and to the use of these derivatives in the treatment of pain, such as peri-operative pain, chronic pain neuropathic pain, cancer pain, and pain and spasticity associated with multiple sclerosis.
Patent BG-101189-A (BG)
Title: Arylthio compounds as antibacterial and antiviral agents
Inventor: DOMAGALA JOHN M
IPC: A61K31/63
Filed: 1997-02-04
Abstract: Arylthiol and dithiobisarylamide antibacterial and antiviralagents have general formulawhere A is monocyclic or bicyclic aryl which can A contain up to 3heteroatoms selected from 0, S, and N, R1 and R2 are substituentgroups, X is (a), (b), (c), or SO2NR4Z, Y is H or SZ when n is 1,a single bond when n is 2; R4 and Z can be hydrogen or alkyl.72 claims
Patent BG-102323-A (BG)
Title: Prolylendopeptidatase inhibitors
Inventor: KANAI KAROLY
IPC: A61K31/54
Filed: 1998-03-12
Abstract: The invention relates to new inhibitors ofprolylendopeptidatase.18 claims
Patent BG-102340-A (BG)
Title: Herbicide mixture with synergic effect
Inventor: LANDES MAX
IPC: A01N47/36
Filed: 1998-03-20
Abstract: The invention relates to herbicide mixture containing atleast one derivative of sulphonurea having the formulawhere R1 is C1-C5 alkyl, methoxy, ethoxy, SO2CH3, cyano, chloro,fluoro, SCH3, S(0)CH3, halogen, ER6 group where E means 0, S orNR7, COOR8, NO2, S(0)oR9, SO2NR1OR11, CONR1OR11; R2 is hydrogen,C1-C4 alkyl, C2-C4 alkeynyl, halogen, C1-C4 alkoxy, C1-C4halogenalkoxy, C1-C4 halogenalkyl, C1-C2 alkylsulphonyl group,nitro, cyano or C1-C4 alkylthio; R3 means R, CF3, CF2Cl, CF2H,OCF3, OCF2Cl, or provided that R1 is CO2CH3 and simultaneously R2is fluoro, Cl, or provided that R1 is CH2CF3 or CF2CF3, it meansmethyl, or when R4 is OCF3 or OCF2Cl it means OCF2H or OCF2Br; R4is C1-C2 alkoxy, C1-C2 alkyl, C1-C2 alkylthio, C1-C2 alkylamino,Di-C1-C2 alkylamino, halogen, C1-C2 halogenalkyl, C1-C2halogenalkoxy; R5 is hydrogen, C1-C2 alkoxy, C1-C4 alkyl, R6 isC1-C4 alkyl, C2-C4 alkenyl, C2-C4 alkynyl or C3-C6 cycloalkylwhich can have 1 to 5 halogen atoms with the exception of alyl,difluoromethoxy, chlorodifluoromethoxy and 2-chloroethoxy,provided that E means 0 or S, and when E is 0 or NR7, R6 alsomeans methylsulphonyl, ethylsulphonyl, trifluoromethylsulphonyl,alylsulphonyl, propargylsulphonyl or dimethyl sulphamoyl; R7 ishydrogen, methyl or ethyl; R8 is C1-C6 alkyl group which can haveup to three of the following residues: halogen, C1-C4 alkoxy,C1-C4 alkylthio, C1-C4 halogenalkoxy, C1-C4 alkoxy-C1-C2-alkoxy,C3-C7 cycloalkyl and/or phenyl, C5-C7 cycloalkyl group which hasup to three C1-C4 alkyl grlups, C3-C6 alkenyl or C3-C6 alkynyl; R9is C1-C6 alkyl group substituted with halogen, C1-C4 alkoxy, C-C4alkylthio, C1-C4 halogenalkoxy, C1-C4-alkoxy-C1-C2-alkoxy, C3-C7cycloalkyl and/or phenyl, C5-C7 cycloalkyl group with one to threeC1-C4 alkyl groups, C2-C6 alkenyl group or C3-C6 alkynyl group;R10 is hydrogen, C1-C2 alkoxygroup, C1-C6 alkyl group or togetherwith R11 it means C4-C6 alkylene chain where one methylene groupcan be substituted with oxygen atom or with C1-C4 alkylaminogroup, R11 is C1-C4 alkyl group with one to four halogen or C1-C4alkyoxyresidues, C3-C6 cycloalkyl, n is from 0 to 3, 0 is 1-2, Zis N, CH. The invention also relates to salts of the compound.13 claims